/*
 *  Copyright 2008-2010 www.jrails.org
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.rails.extjs.ajax;

import org.rails.extjs.Parameters;
import org.rails.extjs.javascript.Function;

public class Request extends RequestBase {
	
	public static final String METHOD_GET = "GET";
	public static final String METHOD_POST = "POST";
	
	private final Parameters params = new Parameters();
	
	private String headers;
	
	
	public Request(String method,String url) {
		super();
		addOption("method",method);
		addOption("url",url);
		addOption("params",params);
	}
	
	public void setCallback(Function callback){
		addOption("callback",callback);
	}
	
	public Function getCallback(){
		return (Function)getOption("callback");
	}
	
	public void setFailure(Function failure){
		addOption("failure",failure);
	}
	
	public Function getFailure(){
		return (Function)getOption("failure");
	}

	public Boolean isUpload() {
		return getBoolean("isUpload",false);
	}

	public void setUpload(Boolean isUpload) {
		addOption("isUpload", isUpload);
	}

	public String getHeaders() {
		return headers;
	}

	public void setHeaders(String headers) {
		this.headers = headers;
	}
	
	public void addParam(String name,Object value){
		params.put(name, value);
	}
	
	public void removeParam(String name){
		params.remove(name);
	}
	
	public void clearParams(){
		params.clear();
	}
	
	public Object getParam(String name){
		return params.get(name);
	}
	
	public Parameters getParams(){
		return params;
	}
	
	public void setParams(Parameters params){
		this.params.clear();
		this.params.putAll(params);
	}
	
	public void addParams(Parameters params){
		this.params.putAll(params);
	}

	@Override
	public String getScript() {
		createItems();
		script = new StringBuffer("");
		script.append("Ext.Ajax.request(");
		script.append(createOptions());
		script.append(");");
		return script.toString();
	}

	
}
